freshlybakedca.ke
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1#ifndef ENTRY_H
2#define ENTRY_H
3
4#include "convert.h"
5
6struct cache_entry;
7struct index_state;
8
9struct checkout {
10 struct index_state *istate;
11 const char *base_dir;
12 int base_dir_len;
13 const char *super_prefix;
14 struct delayed_checkout *delayed_checkout;
15 struct checkout_metadata meta;
16 unsigned force:1,
17 quiet:1,
18 not_new:1,
19 clone:1,
20 refresh_cache:1;
21};
22#define CHECKOUT_INIT { .base_dir = "" }
23
24#define TEMPORARY_FILENAME_LENGTH 25
25/*
26 * Write the contents from ce out to the working tree.
27 *
28 * When topath[] is not NULL, instead of writing to the working tree
29 * file named by ce, a temporary file is created by this function and
30 * its name is returned in topath[], which must be able to hold at
31 * least TEMPORARY_FILENAME_LENGTH bytes long.
32 *
33 * With checkout_entry_ca(), callers can optionally pass a preloaded
34 * conv_attrs struct (to avoid reloading it), when ce refers to a
35 * regular file. If ca is NULL, the attributes will be loaded
36 * internally when (and if) needed.
37 */
38int checkout_entry_ca(struct cache_entry *ce, struct conv_attrs *ca,
39 const struct checkout *state, char *topath,
40 int *nr_checkouts);
41static inline int checkout_entry(struct cache_entry *ce,
42 const struct checkout *state, char *topath,
43 int *nr_checkouts)
44{
45 return checkout_entry_ca(ce, NULL, state, topath, nr_checkouts);
46}
47
48void enable_delayed_checkout(struct checkout *state);
49int finish_delayed_checkout(struct checkout *state, int show_progress);
50
51/*
52 * Unlink the last component and schedule the leading directories for
53 * removal, such that empty directories get removed.
54 *
55 * The "super_prefix" is either NULL, or the "--super-prefix" passed
56 * down from "read-tree" et al.
57 */
58void unlink_entry(const struct cache_entry *ce, const char *super_prefix);
59
60void *read_blob_entry(const struct cache_entry *ce, size_t *size);
61int fstat_checkout_output(int fd, const struct checkout *state, struct stat *st);
62void update_ce_after_write(const struct checkout *state, struct cache_entry *ce,
63 struct stat *st);
64
65/*
66 * Calls the correct function out of {unlink,rmdir}_or_warn based on
67 * the supplied file mode.
68 */
69int remove_or_warn(unsigned int mode, const char *path);
70
71#endif /* ENTRY_H */